Opaline

Opaline, or opal glass, was made in white, green, and other colors. The glass had a matte surface and a lack of transparency. It was often gilded or painted. It was a popular mid-nineteenth-century European glassware. Turquoise blue, yellow, and pink were the earliest colors used on opaline glass, but more vivid colors were used later to imitate the popular Bohemian glass.